Title

An Efficient Structure And Algorithm For The Mixed Transform Representation Of Signals

Abstract

Mixed transform coders have been shown to consistently yield higher signal quality than those based on one transform for a fixed compression ratio. However, these coders have not been widely employed due to the very high computational complexity of existing formulations. This paper presents a new recursive parallel mixed transform technique employing a novel projection algorithm for signal representation. Formulations are derived, algorithms are described and results of simulations are presented. Excellent performance is achieved with much less computation than required by existing mixed transform techniques, making real-time implementations possible.

Publication Date

1-1-1995

Publication Title

Conference Record - Asilomar Conference on Signals, Systems and Computers

Volume

2

Number of Pages

1056-1060

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/ACSSC.1995.540861

Socpus ID

63049137778 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/63049137778

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